I remember the same happening with MY REVERIE TRIP, it was a bit more easy to understand though...
That's the place where the barrier between this and the Outside World is managed.They might know some way to get you home.Fantasy Syndrome, barrier management, shrine...It all sounds really interesting....You're taking this pretty calmly.I belong to an occult group called the Secret Sealing Club.Well, the name probably won't say anything, but...